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Princess|Lab Grown|IGI

2.12ct I SI1 Princess Lab Grown Diamond

ID • I/SI1 • IGI LG515236512

Shape and cutting style on the report: Princess cut

Certificate IGI LG515236512

Diamond specifications and retailer prices

From $555 USD
As of November 1, 2026
Save $842 USD (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,397 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.12ct lab-grown princess diamond

This 2.12ct lab-grown princess sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG515236512 or 515236512. Listed at 3 retailers as of November 1, 2026, with prices from $555 to $1,397, a $842 spread on the same certified stone. MOH London lists it at $1,397. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.12
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515236512
Dimensions7.32 × 7.06 × 5.08 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.32 mm7.06 mm2.12 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515236512
Side View
Table 66.5%Crown 33.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 72.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,397 USD|Low: $550 USD|High: $1,414 USD|Avg: $843 USD|-1.0%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$555 USD
Retailer 2$575 USD
MOH London$1,397 USD

6 data points across 3 retailers

3 retailers$555 USD to $1,397 USD

A
Cheapest Retailer
-
$555 USD
B+
Retailer 2
-
$575 USD
View
Most Expensive
A
MOH London
LG515236512 · Nov 1
$1,397 USD
£1,100 GBP
View
2 more retailers have this diamond
Prices start from $555 USDSave up to $842 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.12ct Princess
$555 USD